Question

The sum of 5 times in number and 7 equal 4

Answer 1

5x+7=4
-7 -7

5x= -3
—- —
5 5

X= -0.6

Answer 2

Answer:

n = -0.6

Step-by-step explanation:

5n + 7 = 4 is our equation.

First we subtract seven on both sides.

That will leave us with: 5n = -3

Then we will divide by five on both sides.

And our answer will be n = -0.6

:> I hope this helps!